Paediatric Inflammatory Multisystem Syndrome During COVID-19 Pandemic
- Conditions
- Paediatric Inflammatory Multisystem Syndrome Temporally Associated With SARS-Cov-2
- Registration Number
- NCT04761913
- Lead Sponsor
- Anglia Ruskin University
- Brief Summary
During the COVID-19 pandemic, a small minority of children have been presenting to acute paediatric services with a new syndrome, Paediatric Inflammatory Multisystem Syndrome temporally associated with SARS-Cov-2 (PIMS-TS). Children with PIMS-TS present with symptoms of inflammation caused by the immune system going into overdrive - this is likely to be in response to the virus. More severe cases involve inflammation and damage to the heart.
The focus of this project is to identify children with milder forms of PIMS-TS who are at risk of progression to more severe disease. Being able to predict the disease course of PIMS-TS at an early stage is important as it will allow clinicians to decide which patients should be treated with immunosuppressants, which have been shown to reduce the severity of the illness but have side effects.
Early data suggests that children with PIMS-TS have elevated biomarkers associated with an over-reaction of the body's immune system (also known as a 'cytokine storm') reaction. This study will explore whether children presenting with milder PIMS-TS have elevated 'cytokine storm' blood profiles and whether these profiles differ between children who continue to have a mild disease course compared to those who develop severe disease.
- Detailed Description
During the COVID-19 pandemic a minority of children have presented to acute services with clinical features of a new syndrome known as Paediatric Inflammatory Multisystem Syndrome temporally associated with SARS-Cov-2 (PIMS-TS). This high inflammatory state, likely triggered by the virus, has overlapping features of Kawasaki's and Toxic Shock Syndrome.
The focus of this study is to identify which children presenting with mild PIMS-TS symptoms will go on to develop severe disease requiring intensive care unit (ICU) admission. This is important as data suggests that early aggressive treatment with immunosuppression can lead to a relatively quick resolution in symptoms. The results of this study could allow clinicians to be selective in treating patients in whom the benefits of treatment outweigh the risks.
Early data suggests a 'cytokine storm' is involved in the PIMS-TS disease process. This proposed observational study will investigate whether children presenting to the non-ICU setting with features of PIMS-TS have raised cytokine storm biomarkers and whether these may be used to predict which children go onto develop severe disease.
The proposed study will include up to 15 hospitals across East of England. NHS clinical care teams will identify patients meeting the inclusion criteria and upload anonymised data into a secure web-based study database. Data will be retrieved for retrospective cases from 1st March 2020 and prospective data entered up until September 2021.
One hundred children presenting to acute (non-ICU) paediatric services with symptoms of PIMS-TS during the study period will be included.
The primary objective of the study is to describe the 'cytokine storm' biomarker profiles of children aged between 3 months to 16 years presenting with PIMS-TS to the non-ICU setting, focussing on those biomarkers which are readily accessible to district general hospitals (Pro-Beta Natriuretic peptide \[BNP\], ferritin, and CRP).
The secondary aims of the study are to:
1. Compare cytokine storm biomarker profiles of children who have a mild disease course to those who develop severe disease to identify whether there are any differences between these groups
2. Evaluate the association between cytokine storm biomarker profiles and severe events
3. Compare i) demographic characteristics (including pre-existing disease), and ii) other routine clinical investigations of children who have a mild disease course and those who develop severe disease to identify any differences between these 2 groups
4. Evaluate the association between vaccination status and disease severity
5. Compare cytokine storm biomarker profiles of children testing positive and those testing negative for SARS-CoV-2 via PCR on 2x nasopharyngeal swabs to identify any differences between these 2 groups.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 40
- Within the age range of 3 months to ≤16 years
- Presenting clinically to non-ICU paediatric acute services at hospitals in the East of England region with symptoms suggestive of PIMS (e.g. incomplete Kawasaki's disease/Toxic Shock Syndrome) i.e. having: persistent fever (>38.0oC for 5 or more days) AND high CRP (>80) AND with one or more of additional features listed in Appendix 1 of the RCPCH document 'Guidance: paediatric multisystem inflammatory syndrome temporarily associated with COVID-19'
- Having either a positive or negative SARS-Cov-2 PCR test
- Aged below 3 months old or above 16 years old
- Confirmation of any microbial cause other than SARS-Cov-2 (including bacterial sepsis, staphylococcal or streptococcal shock syndromes, infections associated with myocarditis such as enterovirus). Determination of such microbial causes is by routine testing i.e. blood culture; pneumococcal, meningococcal, group A strep, staph aureus blood PCR; ASOT; EBV, CMV, adenovirus, enterovirus PCR on blood; urine and stool culture; throat swab culture; stool virology.
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Blood biomarker associated with a cytokine storm - Ferritin (measured in µg/L) From date of admission to date of discharge from hospital assessed up to 18 months Ferritin measured as part of routine clinical care. NHS care teams will upload anonymised routine clinical measurements into a secure study database.
Blood biomarker associated with a cytokine storm - Pro-Beta Natriuretic Peptide (measured in pg/mL). From date of admission to date of discharge from hospital assessed up to 18 months Pro-Beta Natriuretic Peptide (BNP) measured as part of routine clinical care. NHS care teams will upload anonymised routine clinical measurements into a secure study database.
Blood Biomarker associated with a cytokine storm - C-Reactive Protein (measured in mg/L) From date of admission to date of discharge from hospital assessed up to 18 months C-Reactive Protein measured as part of routine clinical care. NHS care teams will upload anonymised routine clinical measurements into a secure study database.
- Secondary Outcome Measures
Name Time Method Full blood count measures in 10^9/L (white cell count - neutrophil and lymphocyte count and platelet) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Haemoglobin in g/L or g/dL (measured as part of full blood count and blood gas analysis) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Blood gas analysis measured in KPa (pCO2, pO2) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
D-dimer measured in ng/ml From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Presence or absence of clinical conditions as assessed by chest x-ray/chest CT From date of admission to date of discharge from hospital assessed up to 18 months Conditions will include: presence of patchy symmetrical infiltrates, pleural effusion, coronary artery abnormalities (CT with contrast) or other conditions.
Cytokine storm biomarker measured in mg/L (CRP) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Urea and electrolytes measured in µmol/L (creatinine) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Hospital stay data From date of admission to date of discharge from hospital assessed up to 18 months Information collected as part of routine clinical care. NHS clinical care teams will upload anonymous data into a secure study database.
Full blood count measures in L/L (haematocrit) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Liver function tests measured in g/L (protein, albumin, globulin) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Liver function tests measured in U/L (ALP/ALT) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Liver function tests measured in µmol/L (bilirubin) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Amylase, CK, LDH measured in U/L From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Urea and electrolytes measured in mmol/L (Na, K, urea) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Positive or negative COVID-19 antibody test From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Presence or absence of clinical conditions as assessed by ECG/echocardiography From date of admission to date of discharge from hospital assessed up to 18 months Conditions will include: myocarditis, valvulitis, pericardial effusion, coronary artery dilation, or other conditions.
Troponin measured in ng/ml or ng/L From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
vitamin D measured in nmol/L From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
ferritin measured in µg/L From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
fibrinogen measured in g/L From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
PT and APTT measured in seconds From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Demographic characteristics including age, sex, ethnicity and pre-existing morbidities At admission to hospital Information collected as part of routine clinical care. NHS clinical care teams will upload anonymous data into a secure study database.
Cytokine storm biomarkers measured in pg/mL (pro-beta natriuretic peptide, IL-6, IFN-gamma, IL-10, TNF-alpha) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Blood gas analysis measured in mmol/l (glucose, lactate, Na, K and Cl) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Blood gas analysis measured in mmol/l or mEq/L (HCO3, BE) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Glucose and triglycerides measured in mmol/L From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
INR as a ratio (Patient PT/Control PT) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Positive or negative COVID swab result as assessed by PCR From date of admission to date of discharge from hospital assessed up to 18 months Acute Kidney Injury graded as no AKI or stage of AKI (1-3) From date of admission to date of discharge from hospital assessed up to 18 months Clinical investigations (blood biomarkers) collected as part of routine clinical care
Presence or absence of clinical conditions as assessed by abdominal ultrasound From date of admission to date of discharge from hospital assessed up to 18 months Conditions will include: colitis, ileitis, lymphadenopathy, ascites, hepatosplenomegaly or other conditions.
Proteinuria as assessed by urinalysis graded as no protein, protein ++ or protein +++ From date of admission to date of discharge from hospital assessed up to 18 months Vaccination status At admission to hospital Information collected as part of routine clinical care. NHS clinical care teams will upload anonymous data into a secure study database.
Positive or negative NPA or throat swab result for respiratory panel as assessed by PCR From date of admission to date of discharge from hospital assessed up to 18 months Including: pneumococcal, meningococcal, Group A Strep, Staph Aureus, EBV, CMV, Andenovirus, Enterovirus
Trial Locations
- Locations (6)
Mid Essex Hospital Trust
🇬🇧Chelmsford, Essex, United Kingdom
East Suffolk and north Essex NHS Foundation Trust
🇬🇧Colchester, Essex, United Kingdom
East Suffolk and North Essex Foundation Trust
🇬🇧Ipswich, Suffolk, United Kingdom
James Paget University Hospitals NHS Foundation Trust
🇬🇧Great Yarmouth, Norfolk, United Kingdom
Norfolk and Norwich University Hospitals NHS Foundation Trust
🇬🇧Norwich, Norfolk, United Kingdom
The Princess Alexandra Hospital NHS Trust
🇬🇧Harlow, Essex, United Kingdom